Other options include +1 Cavern of Souls, Bojuka Bog, Sejiri Steppe, Crumbling Vestige, Mark of Asylum, Pyroclasm, Firespout, Spellskite, Swan Song, Mistcutter Hydra, Hedron Crab (probably too jank?), Tunneling Geopede (also probably too jank), Banefire.
The gameplan:
T1: Untapped Green source, Sakura-Tribe Scout or Skyshroud Ranger.
T2: Play Amulet, Retreat to Coralhelm, Knight of the Reliquary, or Lotus Cobra and accelerate.
T3: Pact for Titan, Play Titan, win either this turn or next. OR make infinite mana with Sakura-Tribe Scout and a bounceland + Amulet/Lotus Cobra, win with Tolaria West for Kessig Wolf Run, swing with dorks. OR ~insert crazy playline here~
The Dream hand:
Windswept Heath, Simic Growth Chamber, Tolaria West, Amulet of Vigor, Sakura-Tribe Scout, Retreat to Coralhelm, Prime Time
Triple Amulet of Vigor, Simic Growth Chamber, Prime Time, Untapped land, Pact of Negation